I have installed Volumio (v2.129) on my Cubox-i2 and now I don’t get sound over HDMI. The SPDIF output I’m not sure of as I don’t have any compatible devices.
Now i logged into to the cubox and tested if i a soundtest would give sound
aplay -D pughw:1,0 Noise.wav # from /dev/share/sounds/alsa
and this also doesn’t work. I have my monitor connected to the same HDMI so that is no problem (display works).
When i run a aplay -l i get the following output
card 0: SPDIF [Integrated SPDIF], device 0: S/PDIF PCM snd-soc-dummy-dai-0  Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: imxhdmisoc [imx-hdmi-soc], device 0: i.MX HDMI Audio Tx hdmi-hifi-0  Subdevices: 1/1 Subdevice #0: subdevice #0
I also ran a speaker-test, but then i don’t hear anything.
if I try to select the device by looking at the output of aplay -L
then if I select hdmi I get an error saying
ALSA lib confmisc.c:1286 Unable to find definition 'cards.Integrated_SPDI.pcm.hdmi.0:CARD=0,AESO=4,AES1=130,AES2=0,AES3=2'
and some other errors
When I tried to play the specific noise file
aplay -D plughw:1,0 Noise.wav #again from from /dev/share/sounds/alsa
I hear a very minor click in my speakers when it starts.
I’m not very acquainted with Linux/Debian, so I don’t know where to seek the problem now.
Hope you guys can help me,
with kind regards,